The Turbo Engineers TTE440L 5154 Turbocharger - Audi B9 A4, A5, A4 Allroad, C7 A6 2.0T

AUDI A4 B9, A5 B9 A6 2.0 TSI/TFSI TTE440L 5154 2.0 TSI EA888 GEN 2 AND GEN 3 TURBOCHARGER

TTE440L is the very latest hybrid performance upgrade turbocharger based on the Original IHI turbocharger for the 3rd generation VAG 2.0TSI found in the AUDI A4 B9 and many other VAG cars. Stage 3 hybrid power, with amazing spool and response. We feel this is the best performing plug & play hybrid available on offer today.

Important note* While the hardware in this listing is compatible with your vehicle it is possible that the required tuning is not. To confirm ECU tuning is available for your car, your vehicle's ECU box code must be identified. If you own VAG COM, OBDeleven, Carista, or have access to factory VW/Audi diagnostic tooling, you can follow this guide to identify your ECU box code. You can also visit either New German Performance shop location and our staff will be happy to assist. The customer assumes all risk if this turbocharger purchased and installed without first confirming the required software is available. No returns are accepted for installed turbocharger kits.

Please note that if you choose to upgrade your existing turbocharger, it will have to be shipped out of the country. The typical turn around time for this turbocharger is around 30 days depending on what shipping options you use. Please click or tap here for more information on this process.

Engineered & Enhanced

To construct a TTE440L, TTE changes the original compressor and employ a far larger and more efficient billet wheel with extended tip technology and mill the compressor cover to an optimum gap to match the new compressor profile. We replace the original turbine and CNC mill the turbine housing to install a larger lightweight 9 blade turbine for greater gas flow. We also replace the original thrust bearing for TTE upgrade 360 deg that is made in-house.

TTE alsos fits their TTE CNC silencer delete. Modifying the turbo discharge silencer, removing the original baffle internals and fitting a new straight through section, removing any restriction and its function as a noise canceling device, and so improving the flow and enhancing the sound.

The 9 Blade TTE turbine is a special turbine designed by TheTurboEngineers. Advantages are greater gas flow, reducing back pressure and lowering exhaust gas temperatures, allowing safer higher boost levels. This turbine is extremely light in mass so giving a reduced moment of inertia, meaning fast spool up for the size.

Equilibrium

Precisely balancing turbochargers is a key critical factor to become a TTE upgrade unit as longevity and performance are paramount. Good balance improves acoustics also. Subsequent great care is taken with all TTE turbochargers to achieving their balance standards. Firstly parts are balanced at slow speeds up to 2800RPM in multiple planes using the TTE single parts machine, then components are assembled and then the CHRA are dynamically balanced, but this time depending on the application at up to 250,000 RPM in multiple planes using their in house VSR machine to acquire the ultimate equilibrium, to a standard far higher than OEM. Each turbocharger is supplied with a serial numbered balance test result document.

Product Highlights:

• Original IHI turbocharger as the base parts
• Original Genuine actuator
• Original Genuine diverter valve
• TTE Billet Milled compressor 6+6 Blade with Extended Tip 50.5mm Inlet
• TTE High-Flow Low- Mass 9 Blade Turbine 53mm Outlet
• TTE CNC milled OEM silencer delete
• TTE Reinforced bearing pack
• Plug & Play installation
• 440HP+
• Proven TheTurboEngineers quality
• Single parts finely balanced then components assembled and core high-speed VSR balanced
• Supplied with a balance test result document
• Made in Germany

Upgraded Fueling Required

Please note that this turbocharger will require more fueling than the factory equipped high pressure fuel pump (HPFP) can supply. We have created a kit that includes everything required to upgrade the HPFP assembly on the Audi B9 platform. You can find this kit here.

Fitment/Applications:

• 2012-2018 Audi C7 A6 2.0T
• 2017-2020 Audi B9 A4 2.0T
• 2018-2020 Audi B9 A5 2.0T
• 2017-2020 Audi B9 Allroad

Fits the above models equipped with the Gen 3 TSI engine only

Please note that if you are sending a used turbocharger in for the upgrade process, TTE does not recondition the electronic actuator or diverter valve. The items you send in will be re-installed. The turbo must be sent complete with the actuator and silencer. However, do not send your diverter valve with the turbo. TTE recommendeds that you install a new diverter valve with this turbocharger.